for UART clock quartz resonator VCXO from WTL

Quick Details
Place of Origin: Guangdong, China (Mainland) Brand Name: WTL or OEM Model Number: LV7 Package Type: Surface Mount Nominal Frequency: 39.000MHz Frequency Tolerance: +/-25ppm,+/-50ppm,+/-100ppm Load Capacitance: 15pF,50pF, Operating Temperature: 0+70'C,-20+70'C,-40+85'C Supply Voltage: 3V,3.3V,5V Dimensions: 7.0*5.0mm Fan Out Type: CMOS/TTL Supply Voltage: 3.3V Frequency Range: 39.000MHz Operating Temperature: -20-70'C Frequency Stability: 50ppm package: OSC 7.0*5.0mm-150MHz oscillator Packaging & Delivery
Packaging Details: Tape and reel package,1000pcs/reel
Delivery Detail: 3-4weeks
Specifications
quartz resonator VCXO
1.Seam Sealed Ceramic 7.0*5.0mm SMD
2.Frequency :39.000MHz
3.Built in C-MOS IC with tri-state function


FEATURE OF for UART clock quartz resonator VCXO from WTL

1.Broad frequency range from 1.54Mhz to 150MHz

2.Compact and thin ceramic package with metalized surface mounting and automatically loaded

3.Reflow solder is possible

4.Lower noise and current with reduced power consumption

5.Built-in C-MOS IC with tri-state function

6. 5V and 3.3V supply model available



ELECTRICAL SPECIFICATIONS of for UART clock quartz resonator VCXO from WTL

Parmetersl
ConditionModel
LO71
L072
LO73
LO74

Fan Out Type
TTL/CMOS
CMOS
TTL/CMOS
TTL

Supply Voltage
5.0V
3.3V
5.0V
3.3V

Frequency Range
1.554MHz to 150MHz

Operating Temperature
0-70°C,-20-70°C,-40-85°C

Input Current
Frequency Range
1.544~31.999MHz 35mA max(15pF) 40mA max (50pF)
32~150MHz 45mA max(15pF) 55mA max (50pF)
1.544~31.999MHz 25mA max
32~150MHz 40mA max
1.544~31.999MHz 30mA max
32~150MHz 45mA max
1.544~31.999MHz 25mA max
32~150MHz 40mA max

Frequency Stability
All Conditions
±25, ±50, ±100ppm

Symmetry
AT 1/2 Vdd
45/55%

Output Voltage
Vol(max)
0.4V/0.5V
0.33V
0.5V
0.33V

VoH(min)
2.4V/4.5V
2.97V
4.5V
2.97V

Rise/Fall Time
AT 0.1Vdd~0.9Vdd
10ns max

Driving Ability
10 LSTTL Load max


15pF
15pF

CMOS load max
15pF/50pF
15pF



TTL load max
10TTL




Start-up Time
Load RANGE
10ms max(15pF)/5ms (50pF)

E/D Function
#1 OPEN
PIN #3 ACTIVE

#1 >=2.2V
PIN #3 ACTIVE

#1 <=0.8V
PIN #3 INACTIVE

PAD Connection
PIN#1 E/D
PIN#3 OUT

PIN#2 GND
PIN#4 Vdd


WTL Company Profile





WTL is professionally offering quartz crystals, filters, resonators, oscillators, TCXO, VCXO, SAW device, following is our product list:



-HC49 series (HC49U/HC49S/HC49SMD, 49SMD 4pads)
-SMD crystal 4 pads (7*5mm, 6*3.5mm, 5*3.2mm, 4*2.5mm, 3.2*2.5mm, 2.5*2.0mm,2.0*1.6mm)
- SMD crystal 2 pads ( 8*4.5mm, 7*5mm, 6*3.5mm, 5*3.2mm,3.2*2.5mm)
-Watch crystal / cylinder crystal/ tuning fork(2*6mm,3*8mm,2*6mm frog type. SMD3.8*8.0mm, 6.9*1.4mm, 4*1.5mm, 3.2*1.5mm,4.9*1.8mm, 2.0*1.2mm )
-UM-1.UM-5. UM-1+ Jacket, UM-5 + Jacket
-MCF filter
-Oscillator(full/half size,7*5mm,5*3.2mm,3.2*2.5mm,2.5*2.0mm)
-TCXO,VCXO (7*5mm,5*3.2mm,3.2*2.5mm)
-Ceramic resonator & filter(ZTT,ZTA,ZTB,CRB)
-SAW DEVICE(TO39,F11,QCC8C,SM2,5*3.5mm3.8*3.8mm,3*3mm)



Represents below brand:
EPSON, CITIZEN, SII ( SEIKO), TXC
Popular types:
EPSON: MC146, FC-135
CITIZEN:CM 315, CM200S
SII: SSP-T7
TXC: T11,T10